baber/WOPTO huggingface dataset:
Patent JP-S5837378-A (JP)
Title: Thermostat mixing valve
Inventor: TAKEDA NOBORU
IPC: F16K31/68
Filed: 1981-08-28
Abstract: PURPOSE:To prevent the entry of hot water into the titled valve even when a handle is turned erroneously by a method wherein a control valve body is thrusted by a projecting shaft and the body of a thermostat of thereby block a hot water passage. CONSTITUTION:In case where water only is discharged, a handle 37 is turned to a low temperature side whereupon a thermostat 32 moves to the left, the projecting shaft 33 of the thermostat 32 moves a control valve body 15 to the left and  a hog water valve 13 and a hot water valve seat 12 are brought into contact  with each other to thereby prevent the entry of the hot water into the valve.  Next, when the handle 37 is turned further, the control valve body 15 is thrusted  by the hot water valve seat 12, a spring 18 is compressed by the projecting  shaft 33 of the thermostat and the body of the thermostat 32 thrusts the control  valve body 15 directly so that the rotation of the handle 37 is regulated at the  position where the valve body 15 is thrusted. Further, since the thermostat 32 is cooled by water, the projecting shaft 33 of the thermostat fits into the valve body 15 and a spring receiving seat 18 is moved to the right to come degree to become stabilized.
Patent JP-S6115255-A (JP)
Title: Ipl control system
Inventor: SATAKE SHIGERU
IPC: G06F15/16
Filed: 1984-06-30
Abstract: PURPOSE:To shorten the system rise time by attaining the automatic switch of an IPL device in both directions according to the action mode in case the system rise is carried out by plural IPL devices. CONSTITUTION:A system file is read out of an IPL device as soon as a power supply is switched on. In this case, the rise is carried out in an action mode of a processor, e.g., a personal computer mode. Thus a P-mode processor 1 performs switching in the order of IPL device A B C D through a control part 3. In the case of a rise in an OFF CONN mode, an O-mode processor 2 performs switching in the order of IPL device D C B A. In such a way, the automatic switching action is carried out in both directions of the IPL device according to the action mode. Thus the system rise time can be shortened according to the scale of a system comprising different types of computers. An action mode is designated by a switch, etc.
Patent JP-S5360512-A (JP)
Title: Channel control circuit
Inventor: OKUMURA YUTAKA
IPC: H04B3/20
Filed: 1976-11-11
Abstract: PURPOSE:A time measuring circuit is provided to an echo stopping equipment to compensate the delay of the operation time of a gate, thereby improving the quality of a channel.
Patent JP-S5561947-A (JP)
Title: Electric dust collector controller
Inventor: KANAI SOUEI
IPC: B03C3/68
Filed: 1978-11-02
Abstract: PURPOSE: To prevent a failure state from expanding, by a mechanism wherein the means comprises a first control circuit to permit reoperation starting at a specified time after a detector has found an abnormality to stop the operation, and a second control circuit inhibitting the first control circuit from independently starting the resumed operation.  
     CONSTITUTION: When an abnormality is found by the detector element 1 consisting of the abnormality detecting element 1, the magnetic contact MC, relays X 1 WX 5 , timers T 1 WT 3  etc., the operation is stopped for a specified time, and then reoperation is started. If the detector 1 finds no faults at the reoperation, the operation continues. If the detector 1 finds any faults after at several times of stopping and restarting operation, the control is made to stop the operation continuously. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5660088-A (JP)
Title: Multiwavelength light source
Inventor: KOBAYASHI ISAO
IPC: H01S5/12
Filed: 1979-10-22
Abstract: PURPOSE:To manufacture the multiwavelength light source integrated with a small multiplexing circuit loss in a simple step by bending a light beam by a Charp grating varying smoothly at the interval between grooves and multiplexing a plurality of laser lights. CONSTITUTION:Reflecting end faces 50, 51 are formed on a semicondutor substrate 1 containing an active layer, and a plurality of bandlike current injection parts 16, 17, 18 and common bandlike current injection part 15 are formed along the reflecting end faces. The Charp grating 20 varying smoothly at the interval between the grooves is used as means for bending the light beam. The Charp grating 20 can be formed by one exposure of the interference between the parallel light and condensed light, and the step of manufacturing the same can be simplified. For example, when the periods of the parts for bending the laser lights 61, 62, 63 are 0.169, 0.167, 0.165mum and the lights are oscillated at 0.86, 0.85 and 0.84mum, there can be produced an output light beam 70 thus synthesized.
Patent JP-S5830586-A (JP)
Inventor: JIEEMUZU JIYOSEFU BAN HAUTSUTO
IPC: F16L37/06
Filed: 1982-08-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5362048-A (JP)
Title: Driving process of hydraulic machinery
Inventor: HAYAKAWA KEIZOU
IPC: F03B15/04
Filed: 1976-11-15
Abstract: PURPOSE: To control water pressure pulsation to engender in the starting and stopping by measures of controlling with opening and closing a regulating valve installed on a pipeline system between a backpressure chamber at the back of a runner and a draft tube installed interlinkingly with the runner. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5563815-A (JP)
Title: Single-phase, single-winding transformer
Inventor: KOJIMA TAKESHI
IPC: H01F30/02
Filed: 1978-11-07
Abstract: PURPOSE:To make a large-capacity single-phase, single winding transformer compact, by winding a high voltage line terminal side winding and a branch line winding on one iron core and winding a branch line terminal winding and a branch line winding and a low voltage winding on another iron core and enclosing them in separate tanks respectively. CONSTITUTION:Series-connected line terminal side winding 11 and branch line winding 21 are wound on iron core 41, and this is enclosed in tank 51. On the other hand, series-connected branch line terminal side winding 12, branch line winding 22 and low voltage winding 3 are wound on iron core 42, and this is enclosed in tank 52. Tanks 51 and 52 are connected by means of oil-filled ducts 61- 63. By dividing the windings into two groups like this, their respective dimensions are reduced. As a result, compared with the conventional method of division, it is possible to reduce the distance between series winding 12 and tank 52 and thereby to reduce the size and weight of a large-capacity, single-phase, single-winding transformer.
Patent JP-H11325076-A (JP)
Title: Oil retaining bearing
Inventor: ICHIKAWA YOSHIKI
IPC: F16C33/12
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent the peeling of a glass solidified body and to surely prevent the bleeding of a lubricant by impregnating the surface of a circular oil retaining bearing other than a through hole face with a material noncompatible with the lubricant to form the glass solidified body. SOLUTION: The surface of an oil retaining bearing 1 other than a through hole 1a face is coated and impregnated with a siloxane polymer solution added with an organic solvent to a siloxane polymer which is a material noncompatible with a lubricant, and it is left at the ordinary temperature and dried and fixed to form a glass solidified body 2. An end section in the axial direction of the portion of the glass solidified body 2 is tapered so that the diameter is increased toward the outside. The portion of the glass solidified body 2 is chemically stabilized by a hard inorganic material, it is not affected by the component of the lubricant, and the bleeding of the lubricant from the surface of the oil retaining bearing 1 can be prevented.
Patent JP-H07317223-A (JP)
Title: Metallic roofing board having excellent workability
Inventor: TAMURA TADAO
IPC: E04D1/28
Filed: 1994-05-26
Abstract: PURPOSE:To provide a metallic roofing board which can be arranged in order with existing unit roof tiles or the like. CONSTITUTION:A metallic roofing board 10 has an engagement recessed part 11 on the end of the roofing board which is on the lower side of a slope surface when mounted to a roof and a turned-up part 14 which is on the upper side of the slope surface on the end and an engagement projected part 16 is erected across a flattened part 15 from the turned-up part 14. The rear side surfaces are lined with underlayments 17, such as felt, foamed boards and laminated sheets. The metallic roofing board 10 on the lowest stage is covered in such a fashion that the engagement recessed part may be fitted in an engagement part of a metal fitting on the edge of eaves and the flattened part 15 is nailed with a sheathing roof board. The engagement recessed part of the metal roofing board on the second stage is fitted in the engagement projected part 16 and fixedly mounted to the sheathing roof board in a similar fashion. Since there is no need to lay out underlayment sheets on the surface of the roof and mount them directly on slate tiles or the like. The metallic roof boards can be arranged in order, thereby building up a roof which is finished and attractive to look at.
Patent JP-2000326548-A (JP)
Title: Laser recorder
Inventor: ANZAI SHUNICHI
IPC: B41J2/44
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a stable image by a constant light quantity by obtaining a good extinction ratio even when using a laser diode device having great variation in the light quantity with respect to a temperature. SOLUTION: After a semiconductor laser device 3 is allowed to slightly emit a light by a time period and a light quantity required for exciting the semiconductor laser device 3, the semiconductor laser device 3 is allowed to emit a light. As the semiconductor laser device 3 is allowed to emit a light at a portion only in the vicinity of an image point, erroneous coating of a toner is made to be inconspicuous compared to a portion of a white background. A temperature change at a time after and before the emission of the laser can be reduced so that it is possible to obtain a stable image point by a constant light quantity.
Patent JP-H0432681-A (JP)
Title: Cooler
Inventor: ISHIDA YOSHIHISA
IPC: F25D21/10
Filed: 1990-05-25
Abstract: PURPOSE:To eliminate frost left at a U-shaped bend in a defrosting operation by branching air passing between right and left pipe plates of an evaporator into first and second air passages thereby sufficiently cooling the lower part of a storage chamber which is cooled insufficiently only with an air curtain. CONSTITUTION:Air blown with a blower 11 for an evaporator is cooled while passing through right and left pipe plates of the evaporator 10, namely, a main cooling section thereof 10 and is divided into a cool air P to be blown to an upper part of a storage chamber 4 from a blowoff port 12 via a first air passage 50 and a cool air Q to be blown to a lower part of the storage chamber 4 being introduced from a second blowoff port 32 into a space K via a second air passage 60 and a communication port 47. As the air undergoes a heat exchange at a U bend 45 set in the second air passage 60 to be further cooled, it not only checks a rise in temperature up to the second blowoff port 32 but also is cooled secondarily again. In a force circulation type offcycle defrosting operation, air is passed through the second air passage 60 where the U bend 45 is located thereby eliminating frost left at the U bend 45.
Patent JP-H08333160-A (JP)
Title: Piezoelectric ceramic composition and production of piezoelectric resonator using the same
Inventor: FUJINAKA YUJI
IPC: H03H3/02
Filed: 1995-06-02
Abstract: PURPOSE: To obtain a piezoelectric resonator having small variation in piezoelectricity and resonant frequency in a humidified atmosphere and excellent in thermal shock resistance. CONSTITUTION: A silver electrode 2 is formed on a piezoelectric ceramic 1 obtained by polarizing a sintered material of a piezoelectric ceramic composition comprising a main component expressed by Pb(Zn1/3 Nb2/3 )A(Sn1/3 Nb2/3 )BTiCZrDO3 (A=0.03-0.48, B=0.01-0.25, C=0.25-0.625, D=0.25-0.625; A+B+C+D=1) added with 0.5-10.0wt.% of a compound of Pb(Me1/2 Te1/2 )O3 (Me is at least one kind of metal selected from the group consisting of Mn, Co, Ni and Cu), annealing at 0.4-0.8 times of Curie temperature for >=1hr and holding at a normal temperature for >=48hr and polishing.
Patent JP-S61293262-A (JP)
Title: Phthalide derivative and recording medium obtained by using same
Inventor: KANDA NOBUO
IPC: B41M5/145
Filed: 1985-06-22
Abstract: NEW MATERIAL:Phthalide derivatives of formula I, wherein at least one of R1-R6 is a 3-6C alkoxyalkyl and the others are each H, a 1-8C alkyl, a 5-12C cycloalkyl, etc. or R1 and R2, R3 and R4 or R5 and R6 together with an adjoining nitrogen atom may form a morpholino, pyrrodidino, piperidino or hexamethyleneimino group. USE:Phthalide derivatives of formula I are colorless or light-colored compds. and develop clear blue color at a high density when brought into contact with electron-accepting materials. PREPARATION:A compd. of formula IV is synthesized from a p- aminobenzaldehyde of formula II and a m-aminobenzoic acid derivative of formula III. A compd. of formula VIII is synthesized through compds. of formu las V, VI and VII. The compd. of formula VIII is diazotized in sulfuric acid at -5 - 10 deg.C and then subjected to a cyclization reaction in the presence of copper powder or a copper compd. at 0-100 deg.C for several hr to several tens of hr.
Patent JP-H06325523-A (JP)
Title: Rotary head loading mechanism
Inventor: HONMA KAZUO
IPC: G11B21/12
Filed: 1993-05-14
Abstract: PURPOSE:To provide a rotary head loading mechanism for head tester in which a head arm assembly can be loaded or unloaded with no trouble. CONSTITUTION:The carriage mechanism 4 for head tester comprises a loading pin 62 rotatable perpendicularly to and in parallel with a supporting arm 32, and a rotary mechanism 61 therefor. By rotatation of the loading pin 62 in the perpendicular direction, the supporting arm 32 is pushed to unload a head 31 from a disc 1. By rotation of the loading pin 62 in the parallel direction, the supporting arm 32 is released to load the head 31 to the disc 1 and then the head 31 is retreated to the side of the supporting arm 32. This structure facilitate manual mounting/demounting of an assembly 3 and eliminates troubles in the automation.
Patent JP-H05331833-A (JP)
Title: Method for reinforcing soft ground
Inventor: UCHIDA JUN
IPC: E02D3/12
Filed: 1992-05-28
Abstract: PURPOSE:To improve ground cutting efficiency by pulling out a multiple pipe inserted into ground while rotating the multiple pipe and by blowing hardening filling material slurry contg. a specific quantity of oxycarboxylic acid and high-pressure air in soil. CONSTITUTION:A multiple pipe having a liq. and air blowing port at its tip is inserted into ground and is rotated. Next, high-pressure hardening filling material slurry is fed into the inside of the multiple pipe and high-pressure air into its outer pipe. Next, the multiple pipe is gradually pulled out. Soil dispersing slurry is filled in the surrounding space in the multiple pipe ranging from the initial tip position of the multiple pipe to pulled-out height for solidification. In addition, excessive soil dispersing slurry and air are released on the ground along the outer wall of the multiple pipe. The hardening filling material slurry uses slurry comprising cement, water, a dispersant, and oxycarboxylic acid or its water soluble salt, 0.02-2.00 times in wt. ratio per a dispersant solid. Thus, fluidity is improved to assure cutting and earth moving with high efficiency, and to reduce slime amt.
Patent JP-H01306263-A (JP)
Title: Thermal transfer printer
Inventor: TANEDA ATSUSHI
IPC: G06K15/10
Filed: 1988-06-03
Abstract: PURPOSE:To easily adjust a level by providing a digital input slide switch for setting a heat voltage to determine the quantity of heat of a thermal head, and an output control circuit for controlling the heat voltage and outputting it. CONSTITUTION:When a thermal head 10 is driven, elements of respective dots are heated, ink of an ink ribbon is melted, and transferred to a sheet. The higher the heat voltage VH of a common line of each dot is, the more the quantity of generated heat of the head 10 is, and the rougher the transfer of the ink to the sheet is, the worse it is. Accordingly, the voltage VH is raised by a variable resistor 15 or an output control circuit 16 and it is transferred. Then, CPU 1 loads position information of a slide switch SW through a gate array 4; information of sheet quality is input by a user by keying to correct voltage value data of the roughness of the sheet, the data is fed to a D/A converter in the circuit 16 through the array 4, and so fed back that the value of the VH becomes a predetermined set value by a feedback circuit 14. Accordingly, a level adjustment can be simply conducted.
Patent JP-S62293842-A (JP)
Title: Elastic memory circuit
Inventor: HOSOKAWA TAKAHIRO
IPC: H04L7/00
Filed: 1986-06-12
Abstract: PURPOSE:To decrease the circuit scale by writing plural data of the same bit rate into one memory while one word is split simultaneously and using one elastic memory circuit (first-in fast-out memory) so as to read plural data of the same phase. CONSTITUTION:Flip-flops 1, 2... n at the input side of plural data, flip-flops 11, 12...1n at output side, a memory 20, an address generation circuit 22 and a phase supervisory circuit 21 supervising whether or not the data are written in the input side flip-flops l, 2,...n at the same time are provided, and a pulse when the control pulse deciding the write/read period enters the read period and the read clock are ANDed. Even with plural input data, they are written in the same address of one memory 20 simultaneously and read by using the read clock at the same time from the output side flip-flops 11, 12... 1n. Since the same phase of the plural data is adopted, the circuit scale is reduced.
Patent JP-H04361118-A (JP)
Title: Fluid vibration type flow sensor
Inventor: ITO TOSHIHIKO
IPC: G01F1/20
Filed: 1991-06-10
Abstract: PURPOSE:To improve and reduce the gradient of a flow rate to an instrumental error characteristic of a fluid vibration type flow sensor wherein a fluidic oscillation element is used. CONSTITUTION:A pillar-shaped target 7 disposed on the downstream side of a jet nozzle 3 of a fluidic oscillation element 9 is shaped so that the relation between the thickness D of the target 7 in the direction of a flow and the width W thereof in the direction perpendicular to the flow is set to be W/2<D<W.
Patent JP-H04336250-A (JP)
Title: Decorative building interior/exterior material and method for developing decorative pattern thereof
Inventor: HARADA HIROYUKI
IPC: E04F13/08
Filed: 1991-05-14
Abstract: PURPOSE:To provide an interior/exterior material capable of being enhanced in design effect and aesthetic properties. CONSTITUTION:An interior/exterior material consists of the inorg. lightweight aggregate layer on a base material and the fluorescent coating applied to said aggregate layer and is irradiated with black light to develop a fantastic pattern on the surface of the base material. Therefore, a fantastic design not present heretofore can be developed on the surface of the interior/exterior material.
Patent JP-H01305556-A (JP)
Title: Decoder test system
Inventor: TAKESHIMA TOSHIO
IPC: H01L21/822
Filed: 1988-06-02
Abstract: PURPOSE:To make it possible to detect nonselection of a decoder and multiselection failure adding such a signal as to select each output line of a decoder only by a prescribed number of times to the decoder, and counting the number of times that each output line is selected so as to compare it with the prescribed number of times. CONSTITUTION:Such a pattern as to select output lines ai (i=0-n) once for every is applied as a signal A, and at this time, if there is no failure in a decoder D, the output lines ai (i=0-n) are selected once for every, so all counting circuits ki (i=0-n) also count 1 and output it, and a comparison and detection circuit C compares it with the expected value of the output of the counting circuit ki (i=0-n) in the case that there is no decoder failure and if it is according with that, it judged that as a good one, and if the actual output differ from the expected value, it judged it as a faulty decoder and outputs an error signal F. And in case that the output line a0 is selected multiply with other output line a1, the counting circuit k0 counts more than two values according to the multiplicity, and it comes to be different from the expected value at normal time, so the failure is detected and an error signal F is output.
Patent JP-S5559570-A (JP)
Title: Method and apparatus for expanding addressing capacity of central processor unit
Inventor: WARUTAA ZATSUTORAA
IPC: G06F13/00
Filed: 1979-10-23
Abstract: A method and circuit arrangement for expanding the addressing capacity of a central unit, in particular of a microprocessor, beyond the address capacity given by the address stock of an instruction counter provides for the use of at least one base address of the central unit in order to bring about the emission of additional address bits which are combined with the address bits of the base address to form an extension address. The invention may be advantageously practiced in the central unit of a teleprinter private branch exchange.
Patent JP-H04337719-A (JP)
Title: Reader printer
Inventor: SUGIYAMA KAZUHIDE
IPC: G03B27/32
Filed: 1991-05-14
Abstract: PURPOSE:To rotate a prism which can be switched according to the shape condition of the image of a reader printer by means of a easy construction. CONSTITUTION:A tension spring 12 hooking on the one arm part 11b of the holder 11 of the prism 2 gives the holder 11 rotating force clockwise, and also a sliding lever 14 engaging to the other arm part 11a is related with a scanning case 8 for printing, and the holder 11 is rotated counterclockwise by making use of the movement of the scanning case 8 in a direction (b).
Patent JP-H031985-A (JP)
Title: Color image forming method
Inventor: MIZOHATA YUKIO
IPC: B41F16/00
Filed: 1989-05-30
Abstract: PURPOSE:To simplify a process by a method wherein after making a sublimate type dye of a sublimate type thermal transfer ink ribbon permeate into a capil lary hole of an oxide film formed on a surface of an aluminium material by sublimating it based on an image data from an image processor, a color image is formed by sealing. CONSTITUTION:A required copy 4 is scanned with a color image scanner 5, and its image data is inputted to a personal computer 1. This image data is outputted to a color CRT 2 of the personal computer 1, and a layout of an image, a hue, etc. is edited while a keyboard 3 is operated. Then, an aluminium plate 13 to which an oxide film 14 was preliminarily formed is fitted to a color thermal printer 8 and a thermal head 9 of the color thermal printer 8 is driven based on the image data. A dye 11 of a sublimate type the thermal transfer ink ribbon 12 is stuck by sublimation to an oxide film 14 formed surface of the aluminium plate 13, and the dye 11 is made to permeate into capillary holes 15 of the oxide film 14. Then, the surface to which the dye 11 is stuck by sublimation is heated while wetting with a steam iron 16 to seal the capillary holes 15 of the oxide foim 14.